基于遗传算法的投影寻踪聚类模型对银川市各地区水资源承载能力评估

Applying Projection Pursuit Cluster Based on GA to Water Resources Bearing Capacity in All Districts of Yinchuan

构建了银川市水资源承载能力的指标体系,选用投影寻踪聚类模型对银川市水资源承载能力进行了评估,投影方向选用遗传算法进行优化.计算得到了银川市各地区的水资源承载力水平,为相关部门的水规划提供了参考.

In this paper,the evaluation index system of water resources bearing capacity is established.The Projection Prusuit Cluster(PPC) is applied to evaluate the water resources bearing capacity of Yinchuan,and the genetic algorithm(GA) is used to optimize the projection direction.The level of water resources bearing capacity in all districts of Yinchuan is obtained by calculation,which can be as a reference for water program.